... , West Union About us:For years, we agent various world wide brand bearings, like SKF, FAG, INA, TIMKEN, NSK, NTN, IKO, KOYO ... , fast shipment and considerate service.Bearings overview:Deep groove ball bearings consist of an inner ring and an outer ring with a cage containing some complement ... us.Sincerely yours,Ruiboshi Bearing Co., Ltd.Photos: deep groove ball bearings nsk